发明名称 |
Image stabilization control circuit of image pickup apparatus |
摘要 |
An image stabilization control circuit comprises a plurality of vibration detecting elements for detecting vibration of an image pickup apparatus; a plurality of position detecting elements for detecting a position of an optical component; an analog/digital converter circuit for converting output signals of the plurality of vibration detecting elements and the plurality of position detecting elements to digital signals; and a logic circuit for generating a control signal for driving the optical component based on the output signals of the plurality of vibration detecting elements and the plurality of position detecting elements digitalized by the analog/digital converter circuit, wherein the analog/digital converter circuit digitalizes and outputs the output signal of the plurality of vibration detecting elements with respect to a plurality of axis directions, and successively digitalizes and outputs the output signal of the plurality of position detecting elements with respect to a plurality of axis directions.
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申请公布号 |
US7868918(B2) |
申请公布日期 |
2011.01.11 |
申请号 |
US20080202871 |
申请日期 |
2008.09.02 |
申请人 |
SANYO ELECTRONIC CO., LTD.;SANYO SEMICONDUCTOR CO., LTD. |
发明人 |
KAMIYA TOMONORI;TABUCHI YOSHIHISA |
分类号 |
H04N5/228 |
主分类号 |
H04N5/228 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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